| 释义 |
heat sth up / heat upphrasal verbto make sth hot or warm; to become hot or warm加热；变暖和◆i'll just heat up some soup.我来热点汤。◆the oven takes a while to heat up.烤箱得等一会儿才能热起来。note 辨析 heat or heat (sth) up? heat (sth) up is slightly more informal than heat and is used more in spoken english. heat is not usually used without an object. * heat (sth) up 不如 heat 正式，多用于口语。heat 通常要带宾语◆the oven is heating up.烤箱正在加热。◆the oven is heating. use heat in technical language or when talking about a system or process, for example a system which heats buildings. * heat 用作术语或用于谈论系统或工序，如大楼的供暖系统◆the system produced enough energy to heat up several thousand homes. |